1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lina2011 [118]
3 years ago
6

8 (Picture) CONVERGENT AND DIVERGENT SERIES PLEASE HELP!!

Mathematics
1 answer:
djverab [1.8K]3 years ago
7 0

Answer:

<em>The correct answer choice is:   B</em>

Step-by-step explanation:

<u>Culture A</u>

Initial number of cells = 1000

The number of cells is raised by 200 each day and every day thereafter.

So, the number of cells raised in one month(30 days) =200\times 30=6000

Thus, the total number of cells in culture A at the end of one month will be:  1000+6000=7000

<u>Culture B</u>

Initial number of cells = 1000

The number of cells is increased by 8% each day and every day thereafter.

<em>Formula for exponential growth is:</em>   A=P(1+r)^t, where P= Initial amount, A= Final amount, r= Rate of growth in decimal form and t= Time duration.

Using the above formula, the number of cells after 30 days will be.....

A= 1000(1+0.08)^3^0\\ \\ A=1000(1.08)^3^0= 10062.656...


That means, Culture B is more effective in promoting cell growth.

You might be interested in
List all the factors of the composite number 146
Temka [501]
1 and 146
2 and 73
and that's about it
6 0
3 years ago
Please help me!! Will get brainliest!
makvit [3.9K]
Completing the square follows the principle of taking a x^{2} +bx+c and converting it into (x+ \frac{b}{2})^2+d where d is the 'correctional number' as I like to call it - i.e. the number that converts the expanded bracket into the +c, since the expanded bracket will give us a x^{2} +b.

In this case, 2/2=1 so we have the first part: (w+1)^2.
Expanding this gives us w^2+2w+1. We need c to be 9, so we can just add 8.
Putting this together:

w^2+2w+9=(w+1)^2+8

Now we can solve it more easily.
Rearranging:
(w+1)^2=-8 \\ w+1= +-\sqrt{-8} = +-\sqrt{8}i=+-2 \sqrt{2}i   \\ \boxed{w=-1+ 2\sqrt{2}i\ or\ -1-2 \sqrt{2}i  }
5 0
3 years ago
A university's freshman class has 5000 students. 50% of those students are majoring in Computer Science. How many students in th
Mazyrski [523]
2500 students are computer science majors
4 0
2 years ago
Eric's tackle box has 4 sections for fishing lures. Eric has 28 lures.
zimovet [89]

Eric should put 7 lures in each section.

28/4=7

8 0
2 years ago
Kaya rented a limousine for prom. There was a one-time charge of $100 plus an hourly rate of the total
kherson [118]

Answer:

3 hours

Step-by-step explanation:

it is $100 for 1 hour right. Ok so forget about the hourly rates. Then you are left with $300. $300 total÷100 per hour = 3 hours.

3 0
2 years ago
Read 2 more answers
Other questions:
  • You jog 2 kilometers in 12 minutes.At this rate,how long will it take you to complete a 5 kilometer race?
    9·1 answer
  • Adjust the equation so the line passes through the points. Y=x+1
    10·1 answer
  • What is 2/9 divide 9/10=
    15·2 answers
  • Type the correct answer in each box. Round numbers to the nearest tenth, if necessary.
    8·2 answers
  • What percent of 67.5 is 7.02
    5·1 answer
  • 5tenths=Blank hundreths​
    6·1 answer
  • Which expressions show the expanded form for 200.06 choose all answers that are correct.
    13·1 answer
  • How do I answer this and can you explain it to me​
    6·1 answer
  • Find the numbered angles in each rhombus
    12·1 answer
  • Identify a transformation of the function f(x) = x by observing the equation of the function g(x) = x − 90.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!